In the trailer, Letterman asks Kanye if zippers would have ever been invented had velcro been invented first, which gives Kanye pause. He also talks about his bipolar disorder at one point in the trailer. Watch that below. Season 2 of “My Next Guest Needs No Introduction” hits Netflix on May 31.

Each episode of “My Next Guest Needs No Introduction” is 60 minutes long and takes place “inside and outside a studio setting,” featuring field segments on a “specific topic related to the iconic guest featured in the episode.”